Product Description
DC Power Unit CE RoHS approved Single Output switching power supply 24v 200a
1. 24V 200A Power System Features
- switching power supply 24v 200a adopts active power factor compensation technology, power factor up to 0.99.
- AC input voltage of normal operating range as wide as 90 ~ 290V.
- Rectifier modules adopts full bridge soft switching technology, efficiency can reach above 95%.
- Perfect battery management: low voltage load disconnect (LVLD) and low voltage battery disconnect (LVBD) to achieve temperature compensation, automatic float control, automatic voltage regulator, battery capacity calculation, online battery test function.
- Rectifier module adopts no damage hot insert and pull technology, replacement time less than 1min.
- Network design, providing a variety of communication interfaces (for example: RS485, dry contact), flexible networking can achieve local and remote monitoring, unattended. Perfect AC and DC side lightning protection design used in multi thunderstorm area.
- Complete fault protection, fault alarm function.
- Comprehensive operation and maintenance, and can be mounted against the wall, saving space effectively.
4. DC Power Unit CE RoHS approved Single Output switching power supply 24v 200a
24V Power system performance index
| Parameter |
Min. |
Rated |
Max. |
Unit |
Note |
| Rated working voltage range |
|
110/220 |
|
Vac |
|
| Input voltage range |
90 |
220 |
290 |
Vac |
Three-phase five-wire input phase to phase 380V / relative zero line 220VAC |
| Input frequency |
43 |
50 |
67 |
Hz |
|
| Battery input |
21 |
24 |
29 |
Vdc |
Battery pack’s positive and negative in parallel with DC output of rectifier module (polarity consistent) |
| Parameter |
Min. |
Rated |
Max. |
Unit |
Note |
| Output voltage range |
20 |
24 |
30 |
Vdc |
|
| Output current range (max. current) |
0 |
|
200 |
A |
Input 170 ~ 285VAC, when the input voltage is below 170VAC, output at derating manner. |
| Regulation accuracy |
|
|
±1 |
% |
|
| Load regulation |
|
|
±1 |
% |
|
| Source regulation |
|
|
±1 |
% |
|
| Current sharing regulation |
|
|
±5 |
% |
|
| Ripple (peak – peak value) |
|
|
200 |
mv |
Network 20MHz testing. |
| Output efficiency |
91 |
93 |
|
% |
220Vac Input |
Frequently Asked Questions (FAQ)
What is the main application of this 24V 200A switching power supply?
This DC Power Unit is designed for reliable power distribution in industrial control, telecommunications, and network infrastructure systems requiring efficient 24V output up to 200A.
Does this power supply feature energy-saving technology?
Yes, the system adopts active power factor compensation (PFC) technology to reach a power factor of up to 0.99, coupled with full-bridge soft switching to achieve over 95% efficiency.
Is the system hot-swappable for easy maintenance?
Yes, the rectifier modules feature non-destructive hot insert and pull technology, enabling quick and safe replacement in less than 1 minute without system downtime.
What battery protection and management functions are integrated?
It includes Low Voltage Load Disconnect (LVLD) and Low Voltage Battery Disconnect (LVBD) along with auto float control, temperature compensation, auto voltage regulation, and online battery testing.
How does the system handle lightning or harsh environments?
The system incorporates comprehensive AC and DC side lightning protection design, making it highly reliable even in high-thunderstorm regions.
What communication interfaces are supported for monitoring?
It supports RS485 and dry contact interfaces, providing flexible networking to facilitate local and remote monitoring for unattended operation.
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